I think you can use the following 5 questions to find out whether the other person is the true love you have always wanted to find!

1: Can you "be yourself" in front of him?

2: Do you want to spend the rest of your life with this person?

3: Do you have a desire to share and participate with each other?

4: Do they share common values?

5: Don’t let the initial feeling fade away

If you have other answers, you can share them.